ethereum-optimism / ethereum-optimism/optimism
lokahi-interop: stores (verifiedDB + WAL, logsDBs, invalidated-output archive)
- Dominant language
- Go
- Stars
- 6.5k
- Forks
- 4k
- Avg merge
- 2d 15h
- Merged PRs (30d)
- 145
Description
The interop actor's persistent state: verifiedDB with a WAL slot (self-describing encoding; idempotent replay), per-chain logsDBs (fixed-offset record layout for O(1) Contains is the reference), and the invalidated-output archive (outputs-only; serves the superroot optimistic branch). Storage-engine choice is made here (Rust-native; rocksdb vs redb vs custom WAL).
No hard dependencies — parallel to phases 1–2.
🤖 *Co-created with Claude (Fable 5)*
Contributor guide
Research direction
No files, tests, or entry points are named. Start by documenting the interop actor's persistent-state requirements for verifiedDB, per-chain logsDBs, and the invalidated-output archive, then evaluate the Rust-native storage-engine options against WAL replay, fixed-offset Contains, and optimistic-branch needs; done means the storage choice and design are agreed.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- databases
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Active
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100